JPS5949310U

JPS5949310U - dimmer

Info

Publication number: JPS5949310U
Application number: JP14578582U
Authority: JP
Inventors: 和春石田
Original assignee: 東芝ライテック株式会社
Priority date: 1982-09-27
Filing date: 1982-09-27
Publication date: 1984-04-02

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面はこの考案の一実施例を示すもので、第１図は分解
斜視図、第２図は組立状態の断面図である。１・・・取付板、１ａ・・・軸挿通孔、１ｂ・・・カバ
ー保合孔、１Ｃ・・・ケース取付は用ねじ孔、１ｄ・・
・ビス止め用長孔、１ｅ・・・プレート取付用ねじ孔、
１ｆ・・・共産位置決め孔、２・・・ケース、２ａ・・
・ねじ取付孔、２ｂ・・・突起、３・・・カバー、３ａ
・・・摘み表出孔、３ｂ・・・係止爪、３Ｃ・・・突起
、３ｄ・・・段状縁部、４・・・ねじ、５・・・支持プ
レート、６・・・可変抵抗器、６ａ・・・軸、７・・・
半導体素子、８・・・操作摘み、９・・・表面プレート
、１０・・・ビス。The drawings show one embodiment of this invention, with FIG. 1 being an exploded perspective view and FIG. 2 being a sectional view in an assembled state. 1...Mounting plate, 1a...Shaft insertion hole, 1b...Cover retaining hole, 1C...Screw hole for case mounting, 1d...
・Elongated hole for screw fixing, 1e... Screw hole for plate mounting,
1f... Common positioning hole, 2... Case, 2a...
・Screw mounting hole, 2b...Protrusion, 3...Cover, 3a
...Knob surface hole, 3b...Locking claw, 3C...Protrusion, 3d...Stepped edge, 4...Screw, 5...Support plate, 6...Variable resistance Vessel, 6a... Axis, 7...
Semiconductor element, 8... Operation knob, 9... Surface plate, 10... Screw.

Claims

[Scope of utility model registration request]

A mounting plate that is attached to the front side of the embedded box and also serves as a heat sink with heat-generating components attached to the back side, a case that is positioned and installed on the back side of this mounting plate and stores parts such as variable resistors, and a mounting plate a cover that is positioned and attached to the surface and covers the periphery of the operation knob of the variable resistor; a protrusion that protrudes from a portion facing the case and the cover across the mounting plate; and a protrusion that is formed on the mounting plate and covers the case. A dimmer characterized in that the protrusion is provided with a common positioning hole into which the protrusion of the cover is fitted from the back side and the protrusion of the cover is fitted from the front side.